<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>登陆页面</title>
</head>
<body>
    <form method="post">
        账户:<input type="text" id="username">
        密码:<input type="password" id="password">
        <input type="submit" value="提交">
    </form>
</body>
</html>